$OpenBSD: patch-src_wputils_c,v 1.1 2015/01/13 21:25:21 naddy Exp $
--- src/wputils.c.orig	Fri Oct 11 05:23:18 2013
+++ src/wputils.c	Tue Jan 13 18:27:52 2015
@@ -1925,7 +1925,7 @@ static uint32_t read_next_header (WavpackStreamReader 
     while (1) {
         if (sp < ep) {
             bleft = (int)(ep - sp);
-            memcpy (buffer, sp, bleft);
+            memmove (buffer, sp, bleft);
         }
         else
             bleft = 0;
